| # | Entity | Status | State |
|---|---|---|---|
| 1 | 25 624 932 789 TIME STUDY SYDNEY PTY LTD |
ABN Active | NSW 2190 |
| 2 | 39 128 446 506 TIME STUDY AUSTRALIA PTY LTD |
ABN Cancelled | NSW 2000 |
| 3 | 43 128 959 713 TIME STUDY PTY LTD |
ABN Active | VIC 3000 |
| 4 | 11 617 704 708 KLARA KOBER Study Time Australia |
ABN Cancelled | NSW 2209 |
| 5 | 67 489 403 552 SAUL ZHANG NEW CENTURY INTERNATIONAL CHILDREN SPARE TIME STUDY SCHOOL |
ABN Active | NSW 2148 |
| 6 | 77 618 416 195 SIZAR GHAJAR STUDY TIME |
ABN Active | NSW 2190 |
| 7 | 83 113 741 445 E HAN & K.T KIM & S.K KIM & H.M OH TIME STUDY |
ABN Active | NSW 2000 |
| 8 | 94 229 084 198 ROBERT EDWIN PENGILLY Australian Time Travel Study Group |
ABN Active | SA 5126 |